小题1:D
小题2:B
小题3:A
小题4:C
小题5:A
小题1:根据文章内容Each year, all the fourth-grade classes hold a school fair可知答案为D
小题2:根据文章内容My job was to help little children get on the back of a little horse.可知答案为B
小题3:根据文章内容He took the little horse’s reins! The horse stopped, and the girl on its back started to fall.可知答案为A
小题4:根据文章内容I was trying to reach the girl when I saw Tiger go by my legs. It held the horse’s reins and pulled the horse away from my legs. I caught the girl just before we both hit the ground.可知答案为C
小题5:根据文章内容大意，可知答案为A。